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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
#include "../../../../inc/MarlinConfigPre.h"
#if HAS_TFT_LVGL_UI
#include "SPI_TFT.h"
#include "pic_manager.h"
#include "tft_lvgl_configuration.h"
#include "../../../../inc/MarlinConfig.h"
#include <SPI.h>
#include "draw_ui.h"
TFT SPI_TFT;
// use SPI1 for the spi tft.
void TFT::spi_init(uint8_t spiRate) {
tftio.Init();
}
void TFT::SetPoint(uint16_t x, uint16_t y, uint16_t point) {
if ((x > 480) || (y > 320)) return;
setWindow(x, y, 1, 1);
tftio.WriteMultiple(point, (uint16_t)1);
}
void TFT::setWindow(uint16_t x, uint16_t y, uint16_t with, uint16_t height) {
tftio.set_window(x, y, (x + with - 1), (y + height - 1));
}
void TFT::LCD_init() {
tftio.InitTFT();
#if PIN_EXISTS(TFT_BACKLIGHT)
OUT_WRITE(TFT_BACKLIGHT_PIN, LOW);
#endif
delay(100);
LCD_clear(0x0000);
LCD_Draw_Logo();
#if PIN_EXISTS(TFT_BACKLIGHT)
OUT_WRITE(TFT_BACKLIGHT_PIN, HIGH);
#endif
}
void TFT::LCD_clear(uint16_t color) {
setWindow(0, 0, (TFT_WIDTH), (TFT_HEIGHT));
tftio.WriteMultiple(color, (uint32_t)(TFT_WIDTH) * (TFT_HEIGHT));
}
void TFT::LCD_Draw_Logo() {
#if HAS_LOGO_IN_FLASH
setWindow(0, 0, TFT_WIDTH, TFT_HEIGHT);
for (uint16_t i = 0; i < (TFT_HEIGHT); i ++) {
Pic_Logo_Read((uint8_t *)"", (uint8_t *)bmp_public_buf, (TFT_WIDTH) * 2);
tftio.WriteSequence((uint16_t *)bmp_public_buf, TFT_WIDTH);
}
#endif
}
#endif // HAS_TFT_LVGL_UI
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